Question: How can attackers use ROP to execute code in the presence of DEP?
Answer:
Attackers can use ROP to execute code in the presence of DEP by chaining together existing code snippets (gadgets) that are part of executable memory, bypassing the non-executable stack.
MCQ: How can attackers use ROP to execute code in the presence of DEP?
Explanation:
Attackers can use ROP to execute code in the presence of DEP by chaining together existing code snippets (gadgets) that are part of executable memory, bypassing the non-executable stack.
Discuss a Question
Related Questions
- 1. What is the significance of "gadget chaining" in ROP attacks?
- 2. How does ROP contribute to code reuse attacks in web security?
- 3. What is the purpose of "syscall" instructions in ROP chains for privilege escalation?
- 4. How can attackers use ROP to defeat ASLR?
- 5. What is the significance of "gadget farming" in the context of ROP attacks?
- 6. How does ROP contribute to the execution of code without relying on injected instructions?
- 7. What is the purpose of "int 0x80" instructions in ROP chains for privilege escalation?
- 8. How does ROP contribute to bypassing stack canaries in web security?
- 9. What is the role of "pop-pop-ret" gadgets in ROP chains?
- 10. How can attackers use ROP to bypass non-executable heap protections?
You may be interested in:
Web Security MCQsRecently Added Articles
Top 5 Kahoot Winner Strategies Students Are Using Right Now
Last updated on: May 14, 2025Posted by: ExamRadar
Daily Routine to Cover the RBI Grade B Syllabus Fast
Last updated on: May 14, 2025Posted by: ExamRadar
How Can AI Simplify the Academic Life of Students?
Last updated on: April 16, 2025Posted by: ExamRadar
Want to Clear IBPS RRB PO? Master These Mock Test Hacks!
Last updated on: March 10, 2025Posted by: ExamRadar
Top AI Tools for Instantly Detecting Plagiarized Writing
Last updated on: December 5, 2024Posted by: ExamRadar
Applying Algorithmic Trading Techniques to Forex: Insights for Programmers and Data Scientists
Last updated on: November 22, 2024Posted by: ExamRadar
Image to Text Conversion Made Easy: Online Tool Insights
Last updated on: April 12, 2024Posted by: ExamRadar